R134a, refrigerant, compressor GL60AF, 200-220V~50Hz, LBP, 1/6 hp

Description

Mbsm.pro: Compressor, ZMC, GL60AF, 1/6 HP, 1Ph, 200-220V 50Hz, R134a, LBP, Refrigeration

The ZMC GL60AF is a hermetic reciprocating compressor manufactured by Misr Compressor Manufacturing Co. (ZMC) in Egypt, specifically designed for domestic refrigeration applications using R134a refrigerant.

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Technical Specifications Table

Feature	Details
Model	GL60AF
Brand	ZMC (Misr Compressor Manufacturing Co.)
Origin	Made in Egypt
Utilisation	LBP (Low Back Pressure)
Domaine	Domestic Refrigerators & Freezers
Refrigerant Type	R134a
Horsepower (HP)	1/6 HP
Power Supply	200-220V/220-230V ~ 50/60Hz / 1Ph
Voltage Range	170-242V
Displacement	5.99 cm³
Cylinder Diameter	20.88 mm
Stroke	17.48 mm
Cooling Capacity (ASHRAE)	132W at -23.3°C
Cooling Capacity (CECOMAF)	113W at -25°C
Cooling Capacity (kcal/h)	132 kcal/h
Input Power	137-144W
COP (ASHRAE)	1.07 W/W
COP (CECOMAF)	0.82 W/W
EER	0.70-0.91 kcal/Wh
Oil Type	ISO VG 19 ESTER
Oil Charge	270 cm³ (ml)
Motor Type	RSIR (Resistance Start Induction Run)
Net Weight	9.1 kg
Running Current	1.19-1.21A
Locked Rotor Current (LRA)	12.2A
Main Winding Resistance	8.67Ω at 25°C
Start Winding Resistance	18.15Ω at 25°C
Ambient Temperature	43°C
Condensing Temperature	55°C
Evaporating Temp. Range	-25°C to +10°C
Compressor Cooling	Static (Natural)
Application	Household refrigerators, freezers

Test Conditions

Cycle A (CECOMAF):

• Evaporating Temperature: -25°C
• Condensing Temperature: 55°C
• Liquid Temperature entering expansion valve: 55°C
• Ambient Temperature: 32°C

Cycle B (ASHRAE):

• Evaporating Temperature: -23.3°C
• Condensing Temperature: 55°C
• Liquid Temperature entering expansion valve: 32°C
• Ambient Temperature: 32°C

Efficiency Metrics (COP) Table

Performance varies based on operating conditions. Here is how the GL60AF performs:

Evaporating Temp (°C)	Cooling Capacity (Watts)	Power Consumption (Watts)	COP (W/W)
-25	113	137	0.82
-23.3	132	124	1.07
-20	145	130	1.12
-15	165	138	1.20
-10	190	148	1.28

Replacement Models

Same Brand (ZMC) Equivalent Models:

Model	HP	Application	Refrigerant	Notes
GL60AA	1/6	LBP	R134a	Higher efficiency variant
GL60AH	1/6	LBP	R134a	Enhanced performance model
GL60AN	1/6	LBP	R134a	50Hz optimized version
GL70AA	1/5	LBP	R134a	Slightly larger capacity

Cross-Brand Replacements (R134a):

Brand	Model	HP	Voltage	Notes
Cubigel/ZEM	GL60AA	1/6	220-240V	Direct replacement frigopartners.com
Cubigel	GL60AF	1/6	200-230V	Same specifications iglotech.pl
Electrolux	EGL60AF	1/6	220V	OEM equivalent www.mbsm.pro
Embraco	EMI60HER	1/6	120/220V	Alternative option www.supplyhouse.com
Danfoss/Secop	SC6CL	1/6	220V	Premium alternative
Tecumseh	CAJ4519Z	1/6	220V	Reliable substitute

Alternative Refrigerant Replacements:

Note: Requires complete system flush and expansion device adjustment.

Brand	Model	Refrigerant	HP	Notes
ZMC	HL80AH	R600a	1/7	More efficient, eco-friendly
ZMC	HL90AH	R600a	1/7	Propane-based alternative
Danfoss	SC6CLX	R290	1/6	Natural refrigerant option

Compatible Appliances

The ZMC GL60AF compressor is commonly used in:

• Single-door refrigerators (150-250 liters)
• Double-door refrigerators (280-350 liters) www.mbsm.pro
• Chest freezers
• Beverage coolers
• Small commercial refrigeration units

Installation Notes

1. Oil Compatibility: Uses POE (Polyolester) oil – ISO VG 19 grade. Ensure system is clean and dry.
2. Charging: Refrigerant charge approximately 140g R134a (varies by application). www.mbsm.pro
3. Starting Device: Requires appropriate RSIR starting relay and capacitor.
4. Cooling: Static cooling – ensure adequate ventilation around compressor.
5. Mounting: Use original rubber mounts to minimize vibration.

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Focus Keyphrase

ZMC GL60AF Compressor Specs and Replacements

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Mbsm.pro – ZMC GL60AF Compressor: 1/6 HP R134a Technical Guide

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Looking for ZMC GL60AF specs? We break down this 1/6 HP R134a LBP compressor including cooling capacity, oil type, technical data, and the best replacement models for your refrigerator repair.

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Excerpt

The ZMC GL60AF is a reliable 1/6 HP hermetic compressor designed for R134a LBP applications, widely used in domestic refrigerators and freezers. This comprehensive guide provides complete technical specifications including 5.99 cm³ displacement, ISO VG 19 ester oil requirements, 132W cooling capacity, and detailed performance data. Find the best replacement options including Cubigel GL60AA, ZEM equivalents, and modern alternatives for your refrigeration repair needs.

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Secop TLES6FT.3 Compressor Technical Specifications, Cooling Capacity, and R134a Replacement Guide for Refrigeration Professionals

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Technical deep dive into the Secop TLES6FT.3 compressor. Explore cooling capacity, 1/6 HP performance, R134a specs, and a comprehensive replacement guide for HVAC technicians.

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Mbsmgroup, Mbsm.pro, mbsmpro.com, mbsm, Secop, TLES6FT.3, Compressor, R134a, 1/6 HP, LBP, Refrigeration, Embraco EMT55HLP, Danfoss TL5G, ACC GVY57AA, Jiaxipera ND1112Y, Cubigel GL60AA, R600a Conversion, HVAC Technical Data

Excerpt

The Secop TLES6FT.3 is a high-efficiency hermetic reciprocating compressor designed specifically for Low Back Pressure (LBP) applications. Operating on R134a refrigerant, this 1/6 HP powerhouse is a staple in domestic refrigeration. This guide breaks down its technical performance, electrical characteristics, and provides reliable replacement options for field workers and engineers looking for precision.

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The Heart of the Cold: A Deep Dive into the Secop TLES6FT.3

In the world of professional refrigeration, the compressor is the undisputed champion of the cooling cycle. Among the reliable workhorses found in modern households, the Secop TLES6FT.3 stands out as a precision-engineered component. Manufactured in Slovakia, this unit is built for longevity and steady performance in Low Back Pressure (LBP) environments, such as household refrigerators and small freezers.

Understanding this compressor isn’t just about reading a label; it’s about knowing how it interacts with the entire thermal system. Whether you are a field technician performing a swap or an engineer designing a cooling solution, the technical nuances of the TLES6FT.3 are vital.

Technical Profile: Secop TLES6FT.3

Feature	Specification
Model	TLES6FT.3 (102G 4609)
Utilization	LBP (Low Back Pressure)
Domaine	Freezing / Cooling
Horsepower (HP)	1/6 HP
Refrigerant Type	R134a
Displacement	6.00 cm³
Cooling Capacity (-23.3°C ASHRAE)	156 Watts (Approx. 532 BTU/h)
Power Supply	220-240V / 50Hz / 1 Phase
Motor Type	RSIR/CSIR (LST/HST compatible)
Oil Type and Quantity	POE (Polyolester) / 180 ml
Winding Material	Copper
Amperage (Rated)	1.1 A
LRA (Locked Rotor Amperage)	7.5 A
Type of Relay	PTC or Current Relay
Capacitor	Optional (6 µF or 80 µF for HST)
Country of Origin	Slovakia

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Efficiency Metrics (COP) and Performance Data

Efficiency in a compressor is defined by the Coefficient of Performance (COP). For the TLES6FT.3, the relationship between evaporating temperature and energy consumption is crucial for maintaining energy ratings.

Evaporating Temp (°C)	Cooling Capacity (Watts)	Power Consumption (Watts)	COP (W/W)
-35	82	98	0.84
-30	112	114	0.98
-25	148	131	1.13
-23.3	156	138	1.14
-20	188	150	1.25
-15	240	170	1.41
-10	295	192	1.54

Note: The COP is calculated using the formula: $COP = frac{Q_c}{P}$, where $Q_c$ is the cooling capacity and $P$ is the power input.

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Application and Capability

This compressor is typically found in medium-sized domestic refrigerators.

• Cooling Capacity in Liters: It can efficiently handle cooling for units between 250 to 350 Liters.
• Cubic Feet: Approximately 8.8 to 12.3 cubic feet.
• Capillary Tube Suggestion: For LBP R134a systems, a capillary of 0.031 inches (0.78 mm) with a length adjusted to the specific cabinet load is standard.

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Comparison: Secop TLES6FT.3 vs. Competitors

When looking at the market, the TLES6FT.3 competes directly with brands like Embraco and ACC. While it offers a very stable 6.0 cc displacement, some competitors might vary slightly in their start torque performance.

Brand	Model	HP	Displacement	Gas
Secop	TLES6FT.3	1/6 HP	6.00 cc	R134a
Embraco	EMT55HLP	1/6 HP	5.19 cc	R134a
Jiaxipera	ND1112Y	1/6 HP	5.80 cc	R134a
ACC/Seko	GVY57AA	1/6 HP	5.73 cc	R134a

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Replacement Guide

If you are in the field and cannot find the exact TLES6FT.3, here are the professional-grade alternatives.

5 Direct Replacements (Same Gas: R134a)

1. Embraco EMT55HLP: Very common, slightly higher efficiency.
2. Danfoss TL5G: The classic predecessor, extremely durable.
3. ACC / Cubigel GVY57AA: A direct fit for many European cabinets.
4. Jiaxipera ND1112Y: Often used in Bosch and Siemens units.
5. Tecumseh THG1358YKS: A robust alternative with similar mounting.

5 Indirect Replacements (Alternative Gas: R600a)

Caution: Gas conversion requires a complete system flush, different oil, and a specific R600a charging procedure.

1. Secop TLES6.5KK.3: The natural R600a evolution of this frame.
2. Embraco EMX55CLC: High efficiency R600a model.
3. Jiaxipera NT1113Y: Standard R600a replacement.
4. ACC HXK95AA: Known for very low noise levels.
5. Wanbao ATA72XL: Budget-friendly R600a alternative for 1/6 HP range.

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Professional Advice & Field Tips

• Oil Management: The TLES6FT.3 uses POE oil. This oil is highly hygroscopic (absorbs moisture quickly). Never leave the compressor open to the atmosphere for more than 15 minutes.
• System Cleanliness: When replacing a burnt-out compressor, always replace the filter drier and perform a nitrogen purge to ensure no acid remains in the lines.
• Starting Device: This model supports both LST (Low Starting Torque) and HST (High Starting Torque). If you are working in an area with unstable voltage, adding a start capacitor (HST kit) can significantly extend the motor’s life.

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Troubleshooting the TLES6FT.3

Problem	Potential Cause	Action
Compressor runs but no cold	Gas leak or partial blockage	Check high-side pressure and capillary.
Clicking sound (Thermal Protector)	Faulty relay or seized piston	Check LRA and relay resistance.
High vibration	Worn internal springs	Ensure the external rubber grommets are intact.

Mbsm.pro, Compressor, SECOP, GTK70AT, 1/5+ HP, R134a, 220-240V 50Hz, LBP, Refrigerator, Freezer

The SECOP GTK70AT is a cornerstone in the world of high-efficiency domestic refrigeration. Engineered in Slovakia, this compressor represents the evolution of the Kappa series, offering a robust solution for Low Back Pressure (LBP) applications. It is specifically designed to handle the demanding pull-down requirements of modern energy-efficient refrigerators and medium-sized chest freezers using R134a refrigerant.

Technicians value the GTK70AT for its high reliability and relatively low noise profile. Unlike standard 1/5 HP units, this “Plus” model provides a slight edge in displacement, ensuring that during high-ambient temperature conditions, the cooling curve remains stable without stressing the motor windings.

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Technical Data Sheet

Feature	Specification
Model	GTK70AT
Utilisation	LBP (Low Back Pressure)
Domaine	Freezing / Cooling
Cooling Wattage (-23.3°C)	195 W
Cubic Feet Capacity	10 – 14 cu.ft
Litres Capacity	280 – 400 Liters
Kcal/h	168 Kcal/h
Oil Type and Quantity	POE (Polyolester) / 180 ml
Horsepower (HP)	1/5+ HP
Refrigerant Type	R134a
Power Supply	200-240V ~ 50Hz
Cooling Capacity BTU	665 BTU/h
Motor Type	RSIR/RSCR (depending on starter kit)
Displacement	6.64 cm³
Winding Material	Copper
Pression Charge	Low side (0.5 to 1.5 psi running)
Capillary Recommendation	0.031″ or 0.036″ (Length varies by design)
Application Range	Double door fridges, Upright freezers
Temperature Range	-35°C to -10°C
Cooling Type	Static (No fan required for compressor)
Commercial Use	Light Commercial / Domestic
Amperage (RLA)	0.9 A to 1.1 A
LRA (Locked Rotor Amps)	6.1 A
Starter Type	PTC Relay
Capacitor	4µF Run Capacitor (Optional for RSCR)
Origin	Slovakia

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Efficiency Metrics (COP) – Performance Data

Evaporating Temp (°C)	Cooling Capacity (Watts)	Power Consumption (Watts)	COP (W/W)
-30	140	115	1.22
-25	182	131	1.39
-23.3	195	138	1.41
-20	235	150	1.57
-15	302	171	1.77
-10	385	195	1.97

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Comparison: GTK70AT vs. Standard Series

When comparing the GTK70AT to the older TLES or GL series, the GTK series offers a more compact shell design which aids in reducing vibration resonance. While a standard 1/5 HP compressor like the GL70AA uses about 6.0cm³ displacement, the GTK70AT’s 6.64cm³ displacement allows it to reach target temperatures 15% faster, making it ideal for “Tropical Class” appliances.

Professional Advice & Maintenance Tips

• Oil Sensitivity: Always use POE oil if a recharge is necessary. Never mix with mineral oil, as R134a systems will undergo wax plating and clog the capillary.
• Filter Drier: Always replace the filter drier when swapping a compressor. A 20g XH-9 molecular sieve is recommended for this model.
• Vacuuming: Ensure a vacuum of at least 500 microns to remove all moisture, as the GTK series is sensitive to internal acid formation if moisture remains.

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Compressor Cross-Reference & Replacements

5 Replacements (Same Refrigerant – R134a)

1. Embraco: EMY70HLC / EMT6170Z
2. Danfoss: TLS7F
3. Tecumseh: THG1365YS
4. Huayi: HYE69YL
5. ZMC: GL70AA / GVY66AA

5 Replacements (Different Refrigerant – R600a/R290)

1. Secop: NLE7.0KK.4 (R600a)
2. Embraco: EMX70CLC (R600a)
3. Jiaxipera: NT1114Y (R600a)
4. Secop: DLE7.5CN (R290 – High efficiency)
5. Tecumseh: TLY7.5KK.3 (R600a)

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Focus Keyphrase: Secop GTK70AT Compressor Specifications and Equivalents

SEO Title: Mbsm.pro – SECOP GTK70AT Compressor: 1/5+ HP R134a LBP Technical Review

Meta Description: Detailed technical analysis of the SECOP GTK70AT compressor. Includes cooling capacity, COP efficiency tables, HP ratings, and direct replacement guides for R134a refrigeration systems.

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Tags: Mbsmgroup, Mbsm.pro, mbsmpro.com, mbsm, GTK70AT, Secop, R134a, 1/5 HP, Refrigeration, Compressor Replacement, EMY70HLC, TLS7F, THG1365YS, GL70AA, HVAC Slovakia.

Excerpt: The SECOP GTK70AT is a high-performance 1/5+ HP compressor designed for R134a Low Back Pressure (LBP) applications. Featuring a 6.64 cm³ displacement and 195W cooling capacity at -23.3°C, this Slovakian-made unit is a reliable choice for domestic freezers and refrigerators. This guide provides full technical specs, COP metrics, and professional replacement equivalents.

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Focus Keyphrase: Donper S118CY1 Compressor R600a 1/4 HP LBP Refrigeration Specifications and Replacement Guide for Technicians and Engineers

SEO Title: Mbsmpro.com, Donper, S118CY1, Compressor, 1/4 HP, LBP, R600a, 210 W, 1Ph 220-240V 50Hz, Freezing and Cooling

Meta Description: Detailed technical analysis of the Donper S118CY1 compressor. Includes 1/4 HP power rating, R600a refrigerant specs, LBP application data, and equivalent replacement models for professional repair.

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Excerpt: The Donper S118CY1 compressor is a cornerstone of modern domestic refrigeration, engineered for high efficiency in Low Back Pressure (LBP) environments. Utilizing R600a refrigerant, this 1/4 HP unit provides reliable cooling for large household refrigerators and freezers. This guide explores its technical parameters, electrical requirements, and the best cross-reference alternatives for field technicians.

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Mbsmpro.com, Donper, S118CY1, Compressor, 1/4 HP, LBP, R600a, 210 W, 1.1 A, 1Ph 220-240V 50Hz, Cooling and Freezing

In the realm of hermetic refrigeration, the Donper S series has established a reputation for balancing cost-effectiveness with thermal durability. The S118CY1 model, specifically designed for R600a (isobutane) systems, represents a shift toward environmentally friendly refrigerants with low Global Warming Potential (GWP). As an engineer working in the field, understanding the nuances of this compressor is vital for ensuring system longevity and optimal thermodynamic performance.

Engineering Overview: The S118CY1 Architecture

The S118CY1 is a reciprocating piston compressor designed for Low Back Pressure (LBP) applications. This means it is optimized to operate at low evaporating temperatures, typically between -35°C and -15°C, making it the ideal “heart” for chest freezers and the freezer compartments of large side-by-side refrigerators. With a displacement of approximately 11.8 cm³, it delivers a cooling capacity that sits comfortably in the 1/4 HP category.

One of the defining features of this model is its thermal protection system. In high-ambient environments, compressors often face the risk of winding burnout. The S118CY1 incorporates an internal or external thermal protector that interrupts power if the internal temperature exceeds safety thresholds, a critical fail-safe for residential appliances.

Technical Specifications Table

Feature	Specification
Model	S118CY1
Utilisation	LBP (Low Back Pressure)
Domaine	Freezing / Deep Cooling
Oil Type and Quantity	Mineral or POE (Consult label), ~180ml – 220ml
Horsepower (HP)	1/4 HP
Refrigerant Type	R600a (Isobutane)
Power Supply	220-240V ~ 50Hz, 1 Phase
Cooling Capacity BTU	Approx. 715 BTU/h (at -23.3°C)
Motor Type	RSIR (Resistance Start – Induction Run)
Displacement	11.8 cm³
Winding Material	High-Grade Copper
Pressure Charge	Low side (suction) depends on ambient
Capillary Tube	0.031″ to 0.036″ (Internal Diameter)
Compatible Appliances	Large domestic refrigerators, display freezers
Temperature Function	-35°C to -15°C
Cooling Method	Static or Fan cooling (application dependent)
Commercial/Residential	Residential / Light Commercial
Amperage (RLA)	0.9 A – 1.2 A (running)
LRA (Locked Rotor Amps)	6.5 A – 7.5 A
Type of Relay	PTC Start Relay
Capacitor	Often not required (RSIR), optional Run Capacitor

Performance Comparison: R600a vs. R134a

When comparing the S118CY1 to its R134a counterparts (like the QD series), the thermodynamic efficiency of R600a becomes evident. R600a operates at lower pressures, which reduces the mechanical stress on the compressor valves and pistons. However, because R600a is flammable, the S118CY1 is built with “thermally protected” electrical components to prevent sparking in the event of a leak.

Cross-Reference and Replacement Guide

When a S118CY1 fails, finding an exact match is preferred, but field technicians often need equivalents based on local availability.

Top 5 Replacements (Same Refrigerant: R600a)

1. Embraco EMX70CLC: Known for extremely low noise levels and high COP.
2. Secop (Danfoss) NLY9.0R: A robust European alternative with excellent thermal management.
3. Jiaxipera NT1114Y: Widely used in high-end Samsung and LG units.
4. Huayi HYE11YG: A direct competitor with similar displacement and mounting footprints.
5. Sikolan ADW110: A reliable alternative for budget-friendly repairs.

Top 5 Replacements (Alternative Refrigerant: R134a)
Note: Replacing an R600a compressor with an R134a unit requires a complete system flush, oil compatibility check, and capillary tube adjustment.

1. Donper QD110: The R134a sibling to the S118 series.
2. Embraco GL90AA: A classic 1/4 HP+ LBP workhorse.
3. Secop TLY8.7KK: High-efficiency R134a unit.
4. ZMC GQR12AA: High displacement for heavy-duty cooling.
5. Tecumseh THG1374YS: American standard for 1/4 HP refrigeration.

Expert Field Advice and Notices

• Notice on R600a Safety: Always use a vacuum pump and charging station rated for flammable gases. Never use a torch (brazing) near an open R600a system; use Lokring fittings if possible or ensure the system is completely purged with Nitrogen.
• Capillary Maintenance: When replacing the S118CY1, always replace the filter drier. A clogged drier is the leading cause of premature compressor failure in R600a systems due to the formation of paraffin waxes at low temperatures.
• Winding Integrity: If you suspect a motor failure, check the resistance between the Common, Start, and Run pins. A healthy S118CY1 should show consistent readings without a “short to ground.”
• Mounting: Ensure the rubber grommets are in good condition. The S118CY1’s 11.8cc displacement creates specific harmonic vibrations that must be dampened to prevent copper pipe fatigue.

Benefit for the User

Choosing or replacing the Donper S118CY1 correctly ensures that the appliance maintains its energy rating. Using an undersized compressor will lead to “short-cycling” and high energy bills, while an oversized unit can cause evaporator icing. Following the 1/4 HP LBP specification ensures the evaporator remains at the precise delta-T required for food safety.

Focus Keyphrase: Donper S118CY1 Compressor R600a 1/4 HP LBP Refrigeration Specifications and Replacement Guide for Technicians and Engineers

SEO Title: Mbsmpro.com, Donper, S118CY1, Compressor, 1/4 HP, LBP, R600a, 210 W, 1Ph 220-240V 50Hz, Freezing and Cooling

Meta Description: Detailed technical analysis of the Donper S118CY1 compressor. Includes 1/4 HP power rating, R600a refrigerant specs, LBP application data, and equivalent replacement models for professional repair.

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Tags: Mbsmgroup, Mbsm.pro, mbsmpro.com, mbsm, Donper, S118CY1, R600a, Compressor, 1/4 HP, LBP, Refrigeration, Embraco EMX70CLC, Secop NLY90R, Jiaxipera NT1114Y, Huayi HYE11YG, Cubigel GL90AA

Excerpt: The Donper S118CY1 compressor is a cornerstone of modern domestic refrigeration, engineered for high efficiency in Low Back Pressure (LBP) environments. Utilizing R600a refrigerant, this 1/4 HP unit provides reliable cooling for large household refrigerators and freezers. This guide explores its technical parameters, electrical requirements, and the best cross-reference alternatives for field technicians.

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Mbsmpro.com, Donper, S118CY1, Compressor, 1/4 HP, LBP, R600a, 210 W, 1.1 A, 1Ph 220-240V 50Hz, Cooling and Freezing

In the realm of hermetic refrigeration, the Donper S series has established a reputation for balancing cost-effectiveness with thermal durability. The S118CY1 model, specifically designed for R600a (isobutane) systems, represents a shift toward environmentally friendly refrigerants with low Global Warming Potential (GWP). As an engineer working in the field, understanding the nuances of this compressor is vital for ensuring system longevity and optimal thermodynamic performance.

Engineering Overview: The S118CY1 Architecture

The S118CY1 is a reciprocating piston compressor designed for Low Back Pressure (LBP) applications. This means it is optimized to operate at low evaporating temperatures, typically between -35°C and -15°C, making it the ideal “heart” for chest freezers and the freezer compartments of large side-by-side refrigerators. With a displacement of approximately 11.8 cm³, it delivers a cooling capacity that sits comfortably in the 1/4 HP category.

One of the defining features of this model is its thermal protection system. In high-ambient environments, compressors often face the risk of winding burnout. The S118CY1 incorporates an internal or external thermal protector that interrupts power if the internal temperature exceeds safety thresholds, a critical fail-safe for residential appliances.

Technical Specifications Table

Feature	Specification
Model	S118CY1
Utilisation	LBP (Low Back Pressure)
Domaine	Freezing / Deep Cooling
Oil Type and Quantity	Mineral or POE (Consult label), ~180ml – 220ml
Horsepower (HP)	1/4 HP
Refrigerant Type	R600a (Isobutane)
Power Supply	220-240V ~ 50Hz, 1 Phase
Cooling Capacity BTU	Approx. 715 BTU/h (at -23.3°C)
Motor Type	RSIR (Resistance Start – Induction Run)
Displacement	11.8 cm³
Winding Material	High-Grade Copper
Pressure Charge	Low side (suction) depends on ambient
Capillary Tube	0.031″ to 0.036″ (Internal Diameter)
Compatible Appliances	Large domestic refrigerators, display freezers
Temperature Function	-35°C to -15°C
Cooling Method	Static or Fan cooling (application dependent)
Commercial/Residential	Residential / Light Commercial
Amperage (RLA)	0.9 A – 1.2 A (running)
LRA (Locked Rotor Amps)	6.5 A – 7.5 A
Type of Relay	PTC Start Relay
Capacitor	Often not required (RSIR), optional Run Capacitor

Performance Comparison: R600a vs. R134a

When comparing the S118CY1 to its R134a counterparts (like the QD series), the thermodynamic efficiency of R600a becomes evident. R600a operates at lower pressures, which reduces the mechanical stress on the compressor valves and pistons. However, because R600a is flammable, the S118CY1 is built with “thermally protected” electrical components to prevent sparking in the event of a leak.

Cross-Reference and Replacement Guide

When a S118CY1 fails, finding an exact match is preferred, but field technicians often need equivalents based on local availability.

Top 5 Replacements (Same Refrigerant: R600a)

1. Embraco EMX70CLC: Known for extremely low noise levels and high COP.
2. Secop (Danfoss) NLY9.0R: A robust European alternative with excellent thermal management.
3. Jiaxipera NT1114Y: Widely used in high-end Samsung and LG units.
4. Huayi HYE11YG: A direct competitor with similar displacement and mounting footprints.
5. Sikolan ADW110: A reliable alternative for budget-friendly repairs.

Top 5 Replacements (Alternative Refrigerant: R134a)
Note: Replacing an R600a compressor with an R134a unit requires a complete system flush, oil compatibility check, and capillary tube adjustment.

1. Donper QD110: The R134a sibling to the S118 series.
2. Embraco GL90AA: A classic 1/4 HP+ LBP workhorse.
3. Secop TLY8.7KK: High-efficiency R134a unit.
4. ZMC GQR12AA: High displacement for heavy-duty cooling.
5. Tecumseh THG1374YS: American standard for 1/4 HP refrigeration.

Expert Field Advice and Notices

• Notice on R600a Safety: Always use a vacuum pump and charging station rated for flammable gases. Never use a torch (brazing) near an open R600a system; use Lokring fittings if possible or ensure the system is completely purged with Nitrogen.
• Capillary Maintenance: When replacing the S118CY1, always replace the filter drier. A clogged drier is the leading cause of premature compressor failure in R600a systems due to the formation of paraffin waxes at low temperatures.
• Winding Integrity: If you suspect a motor failure, check the resistance between the Common, Start, and Run pins. A healthy S118CY1 should show consistent readings without a “short to ground.”
• Mounting: Ensure the rubber grommets are in good condition. The S118CY1’s 11.8cc displacement creates specific harmonic vibrations that must be dampened to prevent copper pipe fatigue.

Benefit for the User

Choosing or replacing the Donper S118CY1 correctly ensures that the appliance maintains its energy rating. Using an undersized compressor will lead to “short-cycling” and high energy bills, while an oversized unit can cause evaporator icing. Following the 1/4 HP LBP specification ensures the evaporator remains at the precise delta-T required for food safety.

Focus Keyphrase: Konor GPY16AF R134a Compressor Technical Specifications and Professional Replacement Guide

SEO Title: Mbsmpro.com, Compressor, Konor, GPY16AF, 1/2 HP, R134a, LBP, 220-240V 50Hz, Freezing, Technical Data

Meta Description: Explore the full technical breakdown of the Konor GPY16AF compressor. This 1/2 HP R134a unit is ideal for LBP freezing applications. Includes specs, wiring, and cross-reference.

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Tags: Konor, GPY16AF, R134a, 1/2 HP, LBP, Compressor, Freezing, Refrigeration, Mbsmgroup, Mbsm.pro, mbsmpro.com, mbsm

Excerpt: The Konor GPY16AF is a robust hermetic reciprocating compressor engineered for low back pressure applications using R134a refrigerant. With a displacement of 16.2 cm³, this 1/2 HP unit is a staple in commercial freezers and large refrigerators. This guide provides detailed technical data, wiring diagrams, and professional cross-reference options for field technicians.

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Mbsmpro.com, Compressor, Konor, GPY16AF, 1/2 HP, R134a, LBP, 220-240V 50Hz

The refrigeration industry relies on precision and durability, and the Konor GPY series stands out as a high-performance solution for low-temperature requirements. Specifically, the GPY16AF model is a hermetic reciprocating compressor designed to meet the rigorous demands of deep-freezing units. Utilizing R134a refrigerant, this compressor balances thermal efficiency with mechanical reliability, making it a preferred choice for large-capacity domestic appliances and light commercial units.

Technical Specification Table

Feature	Specification
Model	GPY16AF
Utilisation	LBP (Low Back Pressure)
Domaine	Freezing / Deep Cold Storage
Oil Type and Quantity	POE Oil / 350 ml
Horsepower (HP)	1/2 HP
Refrigerant Type	R134a
Power Supply	220-240V / 50Hz / 1 Phase
Cooling Capacity BTU	Approximately 1540 BTU/h (at -23.3°C ASHRAE)
Motor Type	CSIR (Capacitor Start – Induction Run)
Displacement	16.2 cm³
Winding Material	High-Grade Copper
Pressure Charge	Suction: 0.5 – 5 PSI (Normal LBP range)
Capillary Recommendation	0.042″ x 10ft (Variable per load)
Application Units	Large Chest Freezers, Vertical Freezers
Temperature Function	-35°C to -15°C
Fan Requirement	Static or Forced Air (Fan recommended for high ambient)
Commercial Use	Yes, Light Commercial / Domestic
Amperage (FLA)	2.5 A – 2.8 A
LRA (Locked Rotor Amps)	17 A
Type of Relay	Potential or Electromagnetic Relay
Capacitor Requirement	Starting Capacitor (approx. 60-80 µF)

Engineering Perspective: Performance Analysis

From a field worker’s perspective, the GPY16AF is recognized for its high volumetric efficiency. The 16.2 cm³ displacement allows for rapid pulldown times in large evaporation systems. Unlike smaller residential compressors, this unit features reinforced copper windings that handle the high torque required during the startup phase of a heavy refrigeration cycle.

When comparing the Konor GPY16AF to other market leaders, we notice a distinct advantage in its thermal management. The internal motor protection is calibrated to prevent burnout during voltage fluctuations, a common issue in many regions.

Cross-Reference and Replacement Models

Finding an exact match for a compressor in the field is not always possible. Below are professional alternatives categorized by refrigerant type.

Table: Top 5 Replacements (Same Refrigerant – R134a)

Brand	Model	HP	Displacement
Embraco	FFI12HBX	1/2 HP	11.14 cm³
Danfoss/Secop	SC15G	1/2 HP	15.28 cm³
Tecumseh	AE2415Y	1/2 HP	12.50 cm³
Kulthorn	AE7440Y	1/2 HP	14.50 cm³
Huayi	HYE15YG	1/2 HP	15.00 cm³

Table: Top 5 Replacements (Alternative Refrigerant – R404a/R600a)

Brand	Model	Gas Type	Note
Embraco	NEK2150GK	R404a	Requires TXV adjustment
Secop	SC18CL	R404a	High cooling capacity
Jiaxipera	VNX1116Y	R600a	High efficiency / Low noise
Nidec	GPY12RAA	R600a	Eco-friendly alternative
Danfoss	NL11MF	R134a/R404a	Multi-refrigerant capable

Electrical Wiring Schema (General CSIR)

codeText

[Neutral] ---------------- (Common Terminal)
                                      |
                                  [Winding]
                                      |
       [Live] -----[Overload]----[Relay]---- (Main Winding)
                                    |
                                [Start Cap]
                                    |
                                (Start Winding)

Installation Best Practices and Field Tips

1. Vacuum Procedure: Since the GPY16AF uses POE oil, it is extremely hygroscopic. A deep vacuum of at least 500 microns is mandatory to prevent acid formation within the system.
2. Filter Drier Replacement: Never reuse a filter drier. When installing this 1/2 HP unit, ensure a high-capacity XH-9 molecular sieve drier is used to handle the R134a molecular structure.
3. Oil Management: If the system suffered a motor burnout previously, perform a flush. POE oil will trap contaminants more aggressively than mineral oil.
4. Capillary Sizing: Ensure the capillary tube is not restricted. A 1/2 HP compressor generates significant head pressure; a restricted capillary will lead to premature valve failure.

Professional Benefits of the Konor GPY16AF

• Energy Efficiency: Optimized for lower power consumption despite high torque.
• Low Noise Profile: Advanced shell design dampens mechanical vibration.
• Durability: Built to withstand continuous operation in tropical climates.

Notice: Always verify the starting capacitor value on the specific unit label before replacement. Using an undersized capacitor can lead to starting failures, while an oversized one may overheat the start winding.

Mechanical Defrost Timer LUFO HPT-02: Wiring, Function, and Engineering Comparison for Refrigeration Systems

Explore how the LUFO HPT-02 mechanical timer manages defrost and cooling cycles in refrigeration systems, with wiring insights and performance comparisons.

Mbsmpro.com, Timer, LUFO HPT-02, 30 Minute, 120 VAC, 60 Hz, 15A, 3/4 HP, Defrost Cycle, Cooling Cycle, Mechanical Control, Heavy Duty, Wiring Diagram

What Is a Mechanical Defrost Timer?

A mechanical defrost timer is a critical component in refrigeration systems, especially in freezers and commercial coolers. It alternates between two cycles:

• Defrost Cycle: Activates a heating element to melt accumulated ice.
• Cooling Cycle: Powers the compressor to maintain low temperatures.

The LUFO HPT-02 is a 30-minute timer rated for 120 VAC at 60 Hz, handling up to 15A resistive load and 3/4 HP motor load. It’s built for heavy-duty applications and uses a 4-terminal wiring configuration.

Wiring Table for LUFO HPT-02 Timer

Terminal	Function
1	Common and Timer Power Supply
2	Defrost Cycle Connection
3	Timer Power Supply
4	Cooling Cycle Connection

Comparison: LUFO HPT-02 vs. Digital Defrost Timers

Feature	LUFO HPT-02	Digital Timer
Type	Mechanical	Electronic
Voltage	120 VAC	120–240 VAC
Cycle Control	Fixed (30 min)	Programmable
Reliability	High	Moderate
Cost	Lower	Higher
Maintenance	Minimal	Requires updates

Mechanical timers like LUFO HPT-02 are preferred in rugged environments due to their simplicity and durability.

Engineering Insights & Installation Tips

• Ensure correct terminal wiring to avoid short circuits or cycle misfires.
• Use surge protection to extend timer lifespan.
• Verify compatibility with compressor and heater ratings before installation.
• Test cycle intervals after setup to confirm proper switching.

Benefits of Mechanical Timers in Refrigeration

• No software failures or digital glitches.
• Easy replacement and low maintenance.
• Reliable cycle control for consistent defrosting and cooling.

Focus Keyphrase

LUFO HPT-02 Mechanical Defrost Timer Wiring Diagram 120VAC 60Hz 30 Minute Cycle for Refrigeration Systems Heavy Duty Cooling Defrost Control

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Tags

LUFO, HPT-02, Timer, Defrost, Cooling, Mechanical, Wiring, 120VAC, 60Hz, Mbsmgroup, Mbsm.pro, mbsmpro.com, mbsm, Refrigeration, Heavy Duty

Excerpt

The LUFO HPT-02 mechanical timer alternates between defrost and cooling cycles in refrigeration systems. Rated at 120 VAC and 15A, it offers reliable control with a simple 4-terminal wiring setup.

Winter Company for Refrigeration offers all refrigeration accessories sourced from top international brands including blue. Located in 6th of October City, Industrial Zone 2, Hamada Street, the company welcomes visits to explore their wide range of products. They can be contacted via phone numbers 01060032262, 01022856319, and 0155 522 6348 for inquiries and support.

Winter specializes in supplying high-quality refrigeration compressors, cooling units, and complete refrigeration packages for industrial and commercial use. Their products meet international standards for reliability and energy efficiency. The company has extensive experience servicing refrigeration systems in Egypt, especially within industrial zones.

Customers can rely on Winter for both product supply and technical maintenance support, making it a prominent choice in refrigeration solutions in the region. For detailed product specifications or tailored solutions, direct contact or visits to the company’s location are recommended, ensuring personalized service and expert advice.

This company is part of a global network that provides industrial refrigeration solutions, including ammonia and CO2-based systems with a focus on environmental protection and efficient cooling technology.winter-kaeltetechnik+2​

In summary, Winter Company offers trusted refrigeration products and services ideal for various refrigeration needs in Egypt’s industrial sectors, backed by internationally certified products and expert technical support.

1. https://www.fortender.com/vendors/profiles/winter-air-conditioning-refrigeration-llc
2. https://ae.linkedin.com/company/winter-refrigeration
3. https://www.winter-kaeltetechnik.com/index-en.html
4. https://www.winter-company.com/en/contact/
5. https://www.facebook.com/groups/402355509267067/
6. https://www.facebook.com/p/Winter-refrigeration-100079267262555/

Siberia Compressor Catalogue Overview

The Siberia Compressor Catalogue provides detailed specifications and performance data for various compressor series designed for refrigeration systems. These compressors are available in multiple configurations, including R134a and R600a refrigerants, catering to different cooling capacities and applications. Below is an organized breakdown of the catalog’s key sections:

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1. Compressor Series Overview

S Series (Low Back Pressure – LBP)

• Refrigerants: R600a (High Efficiency), R600a (Medium Efficiency), R134a
• Applications: Suitable for small to medium-sized refrigerators.
• Key Features:
  • Compact design
  • Low noise and vibration
  • High reliability

V Series (Low Back Pressure – LBP)

• Refrigerants: R600a, R134a
• Applications: Ideal for compact refrigeration units.
• Key Features:
  • Energy-efficient operation
  • Small footprint
  • Environmentally friendly refrigerants

F Series (Low Back Pressure – LBP)

• Refrigerants: R134a, R600a
• Applications: Designed for larger refrigeration systems.
• Key Features:
  • High cooling capacity
  • Multiple motor types (RSIR/RSCR)
  • Robust performance under varying conditions

T Series (Low Back Pressure – LBP)

• Refrigerants: R600a, R134a
• Applications: Versatile use in household and commercial refrigeration.
• Key Features:
  • Very compact size
  • Low noise and vibration
  • High reliability

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2. Performance Specifications

Example: T Series Compressors (R600a)

Example: S Series Compressors (R600a)

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3. Special Requirements for Refrigerants

R134a Compressors

• The open time of the compressor connection pipe should not exceed 10 minutes .
• Use dedicated vacuum pumps and charging equipment for R134a.
• Avoid using organic substances incompatible with R134a in the refrigeration system.
• Ensure strict control of moisture, impurities, paraffin, silicone oil, and chloride ions.

R600a Compressors

• Follow safety protocols for hydrocarbon refrigerants during installation and operation.
• Do not tamper with the pre-filled specialized oil in the compressor.
• Use appropriate tools and equipment to ensure safe handling of R600a.

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4. Refrigerator Size Estimation

The cooling capacity of a compressor determines the refrigerator size it can support. For example:

• BTF60AA (1/7 HP):
  • Cooling Capacity: 105 W
  • Approximate Refrigerator Size: 157.5 – 210 liters
    • Calculation: $105\text{W}\times 1.5\text{to}2=157.5\text{to}210\text{liters}$

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5. Outline Drawings and Packaging

Each compressor model includes detailed outline drawings and packaging specifications. For instance:

• Packaging Dimensions:
  • Carton Size: $1120\text{mm}\times 824\text{mm}\times 870\text{mm}$
  • Container Capacity: Up to 28 units per container.

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6. General Requirements for Installation and Operation

• Store compressors in a dry, well-ventilated area.
• Avoid tilting or inverting during transportation.
• Install within 10 minutes after removing protective plugs.
• Ensure reliable grounding during operation.
• Avoid high-voltage or vacuum conditions during startup.

Danfoss compressors are widely recognized for their reliability and efficiency in various refrigeration and air conditioning systems. This article provides a detailed overview of the specifications of different Danfoss compressor models, focusing on capillary length, oil quantity, horsepower, and their respective applications.

Introduction to Danfoss Compressors

Danfoss is a global leader in engineering solutions, particularly in the field of refrigeration and air conditioning. Their compressors are designed to meet the demanding requirements of both commercial and residential applications. The compressors are known for their durability, energy efficiency, and low noise levels.

Key Specifications

The following table outlines the key specifications of various Danfoss compressor models:

Capillary Length (Feet)	Capillary Length (cm)	Capillary NO	Oil	Hp (Horsepower)	Compressor No
4 Feet	121.92 cm	0.26	150 ml	1/14	TL2A
4 Feet	121.92 cm	0.26	150 ml	1/12	TL2.5A
4 Feet	121.92 cm	0.26	150 ml	1/12	TL2.5B
4 Feet	121.92 cm	0.26	150 ml	1/14	PW3K6
4 Feet	121.92 cm	0.26	150 ml	1/12	PW3K7
6 Feet	182.88 cm	0.26	175 ml	1/10	PW3.5K7
6 Feet	182.88 cm	0.26	175 ml	1/10	TL3B
7.5 Feet	228.6 cm	0.28	200 ml	1/8	TL4B
7.5 Feet	228.6 cm	0.28	200 ml	1/8	TL4A
7.5 Feet	228.6 cm	0.28	200 ml	1/8	PW4.5K9
7.5 Feet	228.6 cm	0.28	200 ml	1/8	PW4.5K7
7.5 Feet	228.6 cm	0.28	200 ml	1/8	PW4.5K11
7.5 Feet	228.6 cm	0.28	200 ml	1/8	TFS4AT
9 Feet	274.32 cm	0.31	250 ml	1/6	TL5A
9 Feet	274.32 cm	0.31	250 ml	1/6	PW5.5K11
9 Feet	274.32 cm	0.31	250 ml	1/6	PW5.5K9
9 Feet	274.32 cm	0.31	250 ml	1/6	TFS5AT
9 Feet	274.32 cm	0.31	250 ml	1/6	FR6B
10 Feet	304.8 cm	0.31	275 ml	1/5	FR7.5A
10 Feet	304.8 cm	0.31	275 ml	1/5	FR7.5B
10 Feet	304.8 cm	0.31	300 ml	1/4	FR8.5A

Detailed Analysis

1. Capillary Length: The capillary length varies from 4 feet (121.92 cm) to 10 feet (304.8 cm). The length of the capillary tube is crucial as it affects the refrigerant flow and system efficiency.
2. Capillary Number: This parameter indicates the internal diameter of the capillary tube, which influences the refrigerant flow rate. The capillary number ranges from 0.26 to 0.31.
3. Oil Quantity: The oil quantity in the compressors ranges from 150 ml to 300 ml. Proper oil levels are essential for lubrication and cooling of the compressor components.
4. Horsepower (Hp): The horsepower of the compressors varies from 1/14 Hp to 1/4 Hp. This indicates the power output and suitability for different cooling capacities.
5. Compressor Number: Each compressor model has a unique identifier, such as TL2A, PW3K6, etc. These numbers help in identifying the specific model and its application.

Applications

Danfoss compressors are used in a variety of applications, including:

• Commercial Refrigeration: Models like TL2A and TL2.5A are commonly used in small commercial refrigeration units.
• Residential Air Conditioning: Compressors such as PW3K6 and PW3K7 are suitable for residential air conditioning systems.
• Industrial Cooling: Higher capacity models like FR7.5A and FR8.5A are used in industrial cooling applications.

Conclusion

Danfoss compressors offer a wide range of models to meet diverse refrigeration and air conditioning needs. Understanding the specifications, such as capillary length, oil quantity, and horsepower, is essential for selecting the right compressor for your application. With their robust design and efficient performance, Danfoss compressors continue to be a preferred choice in the industry.

Mbsm_dot_pro_private_PDFmbsm.pro-Mbsmpro Comprehensive Guide to Danfoss Compressors Specifications Applications and Selection Tips